Because these whirring flying machines are apparently not threatening enough on their own, some enterprising Finnish folk have loaded one up with a chainsaw and unleashed it on nearby trees, icicles and poor unsuspecting snowmen.

The chainsaw wielding Killer Drone could be seen as an upstaging of last year's home-made handgun drone, depending on your weapon of choice. What is said to be a remote-controlled chainsaw is mounted onto a multicopter and then set in flight.

With the operators standing way, way too close to their homemade launchpad, the Killer Drone harmlessly roams the snowy woodlands before kicking into action and wreaking havoc on the snow landscape, to ultimately be brought undone by a friendly pink balloon.

Just when you thought drones couldn't create any more of a buzz.

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